The number of bacteria in a refrigerated food product is given by N(T) = 2172 – 90T + 85, 3 < T < 33 where T is the temperature of the food. When the food is removed from the refrigerator, the temperature is given by T(t) = 7t + 1.1, where t is the time in hours. Find the composite function N(T(t))​

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

0.038

step-by-step explanation: